System International (SI) units

The international system of units (SI) is founded on seven independent quantities of length, mass, time, electric current, thermodynamic temperature, amount of substance and luminous intensity. This page provides links to SI reference pages with detailed information about seven base SI units, SI units derived from the seven base units, and table of twenty SI unit prefixes. The twenty SI unit prefixes are used to generate decimal multiples and sub-multiples of the base and derived SI units.

Weight/Volume at Temperature

What is dyne per square centimeter?

Dyne per square centimeter (dyn/cm²) is a unit of pressure where a force of one dyne (1dyn) is applied to an area of one square centimeter (1cm²).read more...»

What is data or computer measurement?

The units of data measurement were introduced to manage and operate digital information. The basic or atomic unit of data measurement is a bit, which can store a value (one) or no-value (zero) thus having a binary nature.read more...»